/* =========================================================
   SOFTWARE & AI PAGE
   Singh IT Solution
========================================================= */

:root {
    --software-red: #e50914;
    --software-red-dark: #b20710;
    --software-black: #050505;
    --software-black-2: #0b0b0b;
    --software-card: #101010;
    --software-border: rgba(255, 255, 255, 0.09);
    --software-text: #ffffff;
    --software-muted: #a7a7a7;
}


/* =========================================================
   COMMON
========================================================= */

.software-ai-hero,
.software-ai-capabilities,
.software-development-section,
.ai-solutions-section,
.software-ai-integration,
.business-usecases,
.software-ai-benefits,
.software-ai-cta {
    position: relative;
    overflow: hidden;
}

.software-ai-hero .container,
.software-development-section .container,
.ai-solutions-section .container,
.software-ai-integration .container,
.business-usecases .container,
.software-ai-benefits .container,
.software-ai-cta .container {
    position: relative;
    z-index: 2;
}


/* =========================================================
   HERO
========================================================= */

.software-ai-hero {
    min-height: 720px;
    display: flex;
    align-items: center;
    background:
        radial-gradient(
            circle at 75% 45%,
            rgba(229, 9, 20, 0.14),
            transparent 30%
        ),
        linear-gradient(
            135deg,
            #050505 0%,
            #090909 55%,
            #100000 100%
        );
    border-bottom: 1px solid var(--software-border);
}

.software-ai-grid {
    position: absolute;
    inset: 0;
    opacity: 0.18;

    background-image:
        linear-gradient(
            rgba(255, 255, 255, 0.04) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(255, 255, 255, 0.04) 1px,
            transparent 1px
        );

    background-size: 70px 70px;

    mask-image: linear-gradient(
        to right,
        black,
        transparent
    );
}

.software-ai-hero-container {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 80px;
    align-items: center;
}

.software-ai-hero-content {
    max-width: 760px;
}

.section-tag {
    display: inline-block;
    color: var(--software-red);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 22px;
}

.software-ai-hero h1 {
    margin: 0;
    font-size: clamp(48px, 6vw, 82px);
    line-height: 0.98;
    letter-spacing: -3px;
    font-weight: 800;
    color: #ffffff;
}

.software-ai-hero h1 span {
    color: var(--software-red);
}

.software-ai-hero h1 strong {
    display: block;
    color: #ffffff;
}

.software-ai-hero p {
    max-width: 650px;
    margin: 30px 0 0;
    color: #a9a9a9;
    font-size: 18px;
    line-height: 1.8;
}

.software-ai-hero-buttons {
    display: flex;
    gap: 15px;
    margin-top: 38px;
    flex-wrap: wrap;
}

.primary-btn,
.secondary-btn {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    padding: 16px 24px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 700;
    transition: 0.3s ease;
}

.primary-btn {
    color: #ffffff;
    background: var(--software-red);
}

.primary-btn:hover {
    background: #ff1d28;
    transform: translateY(-3px);
}

.secondary-btn {
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.18);
}

.secondary-btn:hover {
    border-color: var(--software-red);
    color: var(--software-red);
}


/* =========================================================
   HERO VISUAL
========================================================= */

.software-ai-hero-visual {
    position: relative;
    width: 500px;
    height: 500px;
    margin: auto;
}

.ai-orbit {
    position: absolute;
    border: 1px solid rgba(229, 9, 20, 0.28);
    border-radius: 50%;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.orbit-one {
    width: 230px;
    height: 230px;
}

.orbit-two {
    width: 340px;
    height: 340px;
}

.orbit-three {
    width: 460px;
    height: 460px;
    border-color: rgba(255, 255, 255, 0.08);
}

.ai-core {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 155px;
    height: 155px;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background:
        radial-gradient(
            circle,
            rgba(229, 9, 20, 0.8),
            rgba(229, 9, 20, 0.15) 55%,
            transparent 70%
        );
    display: flex;
    justify-content: center;
    align-items: center;
}

.ai-core-inner {
    width: 105px;
    height: 105px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.3);
    background: #0c0c0c;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.ai-core-inner span {
    font-size: 32px;
    font-weight: 800;
    color: #ffffff;
}

.ai-core-inner small {
    font-size: 8px;
    letter-spacing: 2px;
    color: var(--software-red);
    margin-top: 4px;
}

.orbit-node {
    position: absolute;
    padding: 10px 14px;
    background: rgba(10, 10, 10, 0.95);
    border: 1px solid rgba(255,255,255,0.14);
    color: #ffffff;
    font-size: 9px;
    letter-spacing: 1.5px;
    font-weight: 700;
    box-shadow: 0 15px 40px rgba(0,0,0,0.35);
}

.node-one {
    top: 80px;
    left: 30px;
}

.node-two {
    top: 70px;
    right: 20px;
}

.node-three {
    bottom: 75px;
    left: 20px;
}

.node-four {
    bottom: 60px;
    right: 35px;
}


/* =========================================================
   CAPABILITIES
========================================================= */

.software-ai-capabilities {
    background: #080808;
    border-bottom: 1px solid var(--software-border);
}

.capability-strip {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
}

.capability-item {
    min-height: 110px;
    padding: 25px 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 8px;
    border-right: 1px solid var(--software-border);
}

.capability-item:first-child {
    border-left: 1px solid var(--software-border);
}

.capability-item span {
    font-size: 10px;
    color: var(--software-red);
    letter-spacing: 2px;
}

.capability-item strong {
    color: #ffffff;
    font-size: 14px;
}


/* =========================================================
   SOFTWARE DEVELOPMENT
========================================================= */

.software-development-section {
    padding: 120px 0;
    background: #050505;
}

.section-heading-row {
    display: grid;
    grid-template-columns: 1fr 0.7fr;
    gap: 80px;
    align-items: end;
    margin-bottom: 60px;
}

.section-heading-row h2,
.usecase-heading h2,
.benefits-content h2,
.integration-heading h2 {
    margin: 0;
    color: #ffffff;
    font-size: clamp(38px, 5vw, 64px);
    line-height: 1;
    letter-spacing: -2px;
}

.section-heading-row h2 span,
.usecase-heading h2 span,
.benefits-content h2 span,
.integration-heading h2 span {
    color: var(--software-red);
}

.section-heading-text p {
    margin: 0;
    color: var(--software-muted);
    font-size: 16px;
    line-height: 1.8;
}


/* =========================================================
   SOFTWARE CARDS
========================================================= */

.software-services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--software-border);
    border: 1px solid var(--software-border);
}

.software-service-card {
    position: relative;
    min-height: 390px;
    padding: 38px;
    background: #0a0a0a;
    transition: 0.35s ease;
    overflow: hidden;
}

.software-service-card::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 0;
    height: 3px;
    background: var(--software-red);
    transition: 0.35s ease;
}

.software-service-card:hover {
    background: #111111;
    transform: translateY(-5px);
}

.software-service-card:hover::before {
    width: 100%;
}

.software-service-card.featured {
    background:
        linear-gradient(
            145deg,
            rgba(229, 9, 20, 0.13),
            #0a0a0a 50%
        );
}

.service-number {
    color: #555555;
    font-size: 11px;
    letter-spacing: 2px;
}

.service-icon {
    margin: 32px 0 25px;
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(229, 9, 20, 0.35);
    color: var(--software-red);
    font-size: 22px;
}

.software-service-card h3 {
    margin: 0 0 15px;
    color: #ffffff;
    font-size: 23px;
    line-height: 1.25;
}

.software-service-card p {
    color: #969696;
    line-height: 1.7;
    font-size: 14px;
}

.software-service-card ul {
    list-style: none;
    padding: 0;
    margin: 25px 0 0;
}

.software-service-card li {
    position: relative;
    color: #c2c2c2;
    font-size: 13px;
    padding: 7px 0 7px 18px;
}

.software-service-card li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--software-red);
}

.service-card-arrow {
    position: absolute;
    right: 30px;
    bottom: 25px;
    color: #555555;
    font-size: 22px;
    transition: 0.3s ease;
}

.software-service-card:hover .service-card-arrow {
    color: var(--software-red);
    transform: translate(4px, -4px);
}


/* =========================================================
   AI SECTION
========================================================= */

.ai-solutions-section {
    padding: 120px 0;
    background:
        radial-gradient(
            circle at 20% 30%,
            rgba(229, 9, 20, 0.08),
            transparent 25%
        ),
        #090909;
}

.ai-intro-panel {
    min-height: 330px;
    display: grid;
    grid-template-columns: 1fr 0.7fr;
    align-items: center;
    padding: 60px;
    margin-bottom: 45px;
    border: 1px solid var(--software-border);
    background:
        linear-gradient(
            120deg,
            rgba(229, 9, 20, 0.09),
            transparent 55%
        );
}

.ai-label {
    color: var(--software-red);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 2px;
}

.ai-intro-content h3 {
    max-width: 650px;
    margin: 18px 0;
    color: #ffffff;
    font-size: clamp(32px, 4vw, 54px);
    line-height: 1.05;
}

.ai-intro-content h3 span {
    color: var(--software-red);
}

.ai-intro-content p {
    max-width: 650px;
    margin: 0;
    color: #999999;
    line-height: 1.8;
}

.ai-intro-visual {
    position: relative;
    height: 240px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ai-ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(229, 9, 20, 0.3);
}

.ring-one {
    width: 180px;
    height: 180px;
}

.ring-two {
    width: 120px;
    height: 120px;
    border-color: rgba(255,255,255,0.15);
}

.ai-center {
    width: 75px;
    height: 75px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--software-red);
    color: #ffffff;
    font-size: 22px;
    font-weight: 800;
    box-shadow: 0 0 50px rgba(229, 9, 20, 0.35);
}


/* =========================================================
   AI SERVICES
========================================================= */

.ai-services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.ai-service-card {
    position: relative;
    min-height: 330px;
    padding: 35px;
    background: #0d0d0d;
    border: 1px solid var(--software-border);
    transition: 0.3s ease;
}

.ai-service-card:hover {
    border-color: rgba(229, 9, 20, 0.45);
    transform: translateY(-6px);
}

.ai-card-number {
    position: absolute;
    top: 25px;
    right: 25px;
    color: #444444;
    font-size: 10px;
    letter-spacing: 2px;
}

.ai-card-icon {
    width: 48px;
    height: 48px;
    border: 1px solid rgba(229, 9, 20, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--software-red);
    font-size: 20px;
    margin-bottom: 30px;
}

.ai-service-card h3 {
    color: #ffffff;
    margin: 0 0 14px;
    font-size: 21px;
}

.ai-service-card p {
    color: #949494;
    line-height: 1.7;
    font-size: 14px;
}

.ai-card-tags {
    display: flex;
    gap: 7px;
    flex-wrap: wrap;
    margin-top: 25px;
}

.ai-card-tags span {
    padding: 6px 9px;
    border: 1px solid rgba(255,255,255,0.09);
    color: #858585;
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 1px;
}


/* =========================================================
   SOFTWARE + AI INTEGRATION
========================================================= */

.software-ai-integration {
    padding: 120px 0;
    background: #050505;
}

.integration-heading {
    max-width: 850px;
    margin-bottom: 70px;
}

.integration-heading p {
    max-width: 650px;
    color: #929292;
    line-height: 1.8;
    margin-top: 25px;
}

.integration-flow {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr auto 1fr;
    align-items: center;
}

.flow-step {
    min-width: 140px;
    text-align: center;
}

.flow-number {
    display: block;
    color: var(--software-red);
    font-size: 10px;
    letter-spacing: 2px;
    margin-bottom: 20px;
}

.flow-icon {
    width: 58px;
    height: 58px;
    margin: 0 auto 20px;
    border-radius: 50%;
    border: 1px solid rgba(229, 9, 20, 0.35);
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--software-red);
}

.flow-step h3 {
    color: #ffffff;
    font-size: 15px;
    margin: 0 0 10px;
}

.flow-step p {
    color: #777777;
    font-size: 11px;
    line-height: 1.6;
}

.flow-line {
    width: 45px;
    height: 1px;
    background: linear-gradient(
        90deg,
        rgba(229,9,20,0.7),
        rgba(255,255,255,0.1)
    );
}


/* =========================================================
   BUSINESS USE CASES
========================================================= */

.business-usecases {
    padding: 120px 0;
    background: #090909;
}

.usecase-heading {
    margin-bottom: 55px;
}

.usecase-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid var(--software-border);
    border-left: 1px solid var(--software-border);
}

.usecase-card {
    min-height: 240px;
    padding: 32px;
    border-right: 1px solid var(--software-border);
    border-bottom: 1px solid var(--software-border);
    transition: 0.3s ease;
}

.usecase-card:hover {
    background: #111111;
}

.usecase-card > span {
    color: var(--software-red);
    font-size: 10px;
    letter-spacing: 2px;
}

.usecase-card h3 {
    margin: 45px 0 15px;
    color: #ffffff;
    font-size: 20px;
}

.usecase-card p {
    color: #858585;
    font-size: 13px;
    line-height: 1.7;
}


/* =========================================================
   BENEFITS
========================================================= */

.software-ai-benefits {
    padding: 120px 0;
    background:
        radial-gradient(
            circle at 90% 50%,
            rgba(229,9,20,0.1),
            transparent 30%
        ),
        #050505;
}

.benefits-layout {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 100px;
    align-items: center;
}

.benefits-content > p {
    max-width: 600px;
    margin: 30px 0;
    color: #929292;
    line-height: 1.8;
}

.benefits-list {
    border-top: 1px solid var(--software-border);
}

.benefit-item {
    display: grid;
    grid-template-columns: 50px 1fr;
    gap: 20px;
    padding: 27px 0;
    border-bottom: 1px solid var(--software-border);
}

.benefit-item > span {
    color: var(--software-red);
    font-size: 10px;
    letter-spacing: 2px;
}

.benefit-item h3 {
    margin: 0 0 8px;
    color: #ffffff;
    font-size: 17px;
}

.benefit-item p {
    margin: 0;
    color: #777777;
    font-size: 13px;
}


/* =========================================================
   CTA
========================================================= */

.software-ai-cta {
    padding: 90px 0;
    background: #080808;
}

.cta-box {
    position: relative;
    min-height: 390px;
    padding: 70px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background:
        linear-gradient(
            110deg,
            #120000,
            #090909 65%
        );
    border: 1px solid rgba(229,9,20,0.25);
}

.cta-content {
    position: relative;
    z-index: 2;
    max-width: 750px;
}

.cta-content h2 {
    margin: 0;
    color: #ffffff;
    font-size: clamp(38px, 5vw, 65px);
    line-height: 1;
    letter-spacing: -2px;
}

.cta-content h2 span {
    color: var(--software-red);
}

.cta-content p {
    max-width: 650px;
    color: #999999;
    line-height: 1.8;
    margin: 25px 0 30px;
}

.cta-button {
    display: inline-flex;
    gap: 15px;
    align-items: center;
    padding: 16px 25px;
    background: var(--software-red);
    color: #ffffff;
    text-decoration: none;
    font-size: 13px;
    font-weight: 700;
}

.cta-button:hover {
    background: #ff1b25;
}

.cta-mark {
    position: absolute;
    right: 60px;
    width: 300px;
    height: 300px;
    border: 1px solid rgba(229,9,20,0.18);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.cta-mark::before {
    content: "";
    position: absolute;
    width: 210px;
    height: 210px;
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 50%;
}

.cta-mark span {
    position: relative;
    z-index: 2;
    color: var(--software-red);
    font-size: 65px;
    font-weight: 900;
}


/* =========================================================
   FOOTER
========================================================= */

.site-footer {
    background: #030303;
    border-top: 1px solid var(--software-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 50px;
    padding: 75px 0 55px;
}

.footer-logo {
    width: 90px;
    height: auto;
    margin-bottom: 20px;
}

.footer-brand p {
    max-width: 350px;
    color: #777777;
    line-height: 1.7;
    font-size: 13px;
}

.footer-column {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-column h4 {
    color: #ffffff;
    margin: 0 0 10px;
    font-size: 13px;
}

.footer-column a {
    color: #777777;
    text-decoration: none;
    font-size: 13px;
    transition: 0.25s ease;
}

.footer-column a:hover {
    color: var(--software-red);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    padding: 25px 0;
    border-top: 1px solid var(--software-border);
}

.footer-bottom p,
.footer-bottom span {
    margin: 0;
    color: #555555;
    font-size: 11px;
}


/* =========================================================
   RESPONSIVE
========================================================= */

@media (max-width: 1100px) {

    .software-ai-hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .software-ai-hero-content {
        text-align: center;
        margin: auto;
    }

    .software-ai-hero p {
        margin-left: auto;
        margin-right: auto;
    }

    .software-ai-hero-buttons {
        justify-content: center;
    }

    .software-ai-hero-visual {
        transform: scale(0.8);
        margin-top: -40px;
    }

    .software-services-grid,
    .ai-services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .integration-flow {
        grid-template-columns: repeat(5, 1fr);
        gap: 25px;
    }

    .flow-line {
        display: none;
    }

    .benefits-layout {
        gap: 50px;
    }

}


@media (max-width: 800px) {

    .software-ai-hero {
        min-height: auto;
        padding: 100px 0 70px;
    }

    .software-ai-hero h1 {
        font-size: 52px;
    }

    .software-ai-hero-visual {
        width: 380px;
        height: 380px;
        transform: scale(0.75);
        margin: -20px auto -50px;
    }

    .capability-strip {
        grid-template-columns: repeat(2, 1fr);
    }

    .capability-item {
        border-bottom: 1px solid var(--software-border);
    }

    .section-heading-row {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .software-development-section,
    .ai-solutions-section,
    .software-ai-integration,
    .business-usecases,
    .software-ai-benefits {
        padding: 80px 0;
    }

    .ai-intro-panel {
        grid-template-columns: 1fr;
        padding: 40px;
    }

    .ai-intro-visual {
        margin-top: 30px;
    }

    .integration-flow {
        grid-template-columns: repeat(2, 1fr);
    }

    .benefits-layout {
        grid-template-columns: 1fr;
    }

    .cta-box {
        padding: 50px 35px;
    }

    .cta-mark {
        opacity: 0.2;
        right: -100px;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }

}


@media (max-width: 600px) {

    .software-ai-hero h1 {
        font-size: 43px;
        letter-spacing: -2px;
    }

    .software-ai-hero p {
        font-size: 15px;
    }

    .software-ai-hero-visual {
        width: 330px;
        height: 330px;
        transform: scale(0.65);
        margin: -30px auto -70px;
    }

    .capability-strip {
        grid-template-columns: 1fr;
    }

    .capability-item {
        border-left: 1px solid var(--software-border);
    }

    .software-services-grid,
    .ai-services-grid,
    .usecase-grid {
        grid-template-columns: 1fr;
    }

    .software-service-card,
    .ai-service-card {
        min-height: auto;
    }

    .ai-intro-panel {
        padding: 30px;
    }

    .integration-flow {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .flow-step {
        max-width: 260px;
        margin: auto;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 35px;
    }

    .footer-bottom {
        flex-direction: column;
    }

    .cta-box {
        padding: 45px 25px;
    }

    .cta-content h2 {
        font-size: 40px;
    }

}